Naveen Kumar S P

Freelance Mobile App Architect at Physics Pro – EdTech

Architected and delivered a Flutter-based EdTech platform covering test creation, delivery and evaluation workflows across mobile, backend and admin systems. Designed the full workflow using Flutter, Firebase and FastAPI; developed an automated ingestion pipeline converting DOCX files into structured Firestore content for publishing.

Senior Flutter Engineer | Mobile Architect | AI Integration at Finesse App

Architected a Flutter application with modular structure and Provider state management; integrated Vimeo streaming for 50+ hours of learning content; implemented an Azure OpenAI chatbot using FastAPI middleware; built Razorpay-based premium access flows with Firebase Functions.

Xamarin Developer | AI & Machine Learning Engineer at TruData Solutions

Developed a key feature for Axos Bank Mobile App in Xamarin; deployed an AI chatbot Teams App to the Azure Marketplace leveraging self-learning Machine Learning and Azure AI; contributed to a Machine Learning proof of concept that helped secure a project with Benjamin Moore.

Principal Engineer – Product Development at Harman Connected Services

Led design and delivery of mobile applications, mentoring juniors and delivering BLE enhancements for Honeywell’s Global Wireless platform; designed PoC for a Flutter-based cross-platform app with BLE and improved code practices.

Senior Engineer – Design and Development at Siemens Healthcare

Delivered core components of the Atellica Solution Assistant app with seamless integration to Atellica solutions; designed real-time data streaming using SignalR and Redis with sub-second latency; added remote operation and monitoring capabilities.

Associate-Projects at Cognizant Technology Solutions

Independently developed mobile applications for ACE using Xamarin Forms; implemented scanning functionality for Zebra T56 devices; collaborated with UX/UI teams to optimize UI for a seamless user experience.

Senior Software Engineer | Software Engineer at Grasko Solutions

Managed end-to-end development of a mobile application using Xamarin, integrating RESTful APIs and SQL Server; deployed applications to Google Play Store, Apple App Store and Windows Store.

Freelance Developer at Physics Pro – EdTech

Architected and delivered a scalable Flutter-based EdTech platform covering test creation, delivery and evaluation workflows across mobile, backend and admin systems. Designed the full workflow using Flutter, Firebase and FastAPI, covering complete test lifecycle management — creation, delivery, evaluation. Developed an automated testing ingestion pipeline that converts DOCX files into structured Firestore content for seamless test publishing.

Mobile App Architect at Finesse App

Architected the Flutter application using modular structure and Provider state management. Integrated Vimeo video streaming enabling scalable delivery of 50+ hours of learning content with optimized playback experience. Implemented an Azure OpenAI chatbot using FastAPI middleware, automating a majority of community Q&A interactions. Built Razorpay-based premium access flows with Firebase Functions to securely manage content unlocks.

Xamarin Developer at TruData Solutions

Led mobile development initiatives and expanded into AI/ML, contributing to innovative projects and new business acquisitions. Developed a key feature for Axos Bank Mobile App in .NET MAUI, enhancing user experience and functionality. Deployed an AI chatbot Teams App to the Azure Marketplace after self-learning ML and Azure AI technologies. Designed modular components using dependency injection, enabling validation of business logic via xUnit and mocked APIs.